package com.bruan.d6_singleInstance;


public class Test {
    public static void main(String[] args) {
        Student s1 = Student.getObj();
        System.out.println(s1);
        Student s2 = Student.getObj();
        System.out.println(s2);
        Student s3 = Student.getObj();
        System.out.println(s3);
        Student s4 = Student.getObj();
        System.out.println(s4);


    }
}
